Actually, I don't like it. I swapped out my non-resonated midpipe for our stock midpipe with resonators. It is significantly lower in volume. The 370Z resonators suck. Below is a comparison video of a G37 and my 370Z with G37 muffler. I need to find a good aftermarket resonator to open the sound back up. The non-resonated midpipe loudness is great, but I want the smoothness of the G37 sound. Anyone know of any good aftermarket resonators?
370z G37 muffler swap - YouTube